How to retrieve data after closing the application?

Hi, I do like to know if I can, -
Application that only stores data locally and it will after closing the application. I do not get how to set it up so that it will retrieve it as it seems to be possible.

How would I go by doing this on android?

Will creating a new manager when the application launches to manage the databases that are already stored work?

Thank you,

Hi, not sure I get your question. If you instantiate the manager as usual and use the same database name all the time, you should have your data waiting for you. Can you show us how you get a Database instance?